EXTREME LENGTH CONDITIONER WITH BIOTIN
UPGRADE TO 500ML OR 1L FOR MORE WASHES AND SAVINGS.
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Achieving long hair requires less breakage and stronger strands. Pros prescribe this conditioner to help promote hair length through enhancing strength for longer, healthier-feeling hair. Redken Extreme Length conditioner is infused with biotin, castor oil and Redken's Length Care Complex to achieve longer, stronger results.
BEST FOR:
• All hair types and textures• Fortifying and protecting length
• Damaged hair lacking protein
BENEFITS
• Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment• Formulated with biotin, castor oil, and Redken Length Care Complex to help lengthen and strengthen hair.
• Provides lightweight nourishment to the hair
• Strengthens fragile strands and ends to promote strong, healthy hair
• Gently conditions the hair and adds shine
THE SUSTAINABILITY
Made with
100% recycled plastic*
formula made in factory using
renewable energy**
vegan
formula***
* Except cap or pump. ** In the previous calendar year. Find more info on the L'Oreal Universal Registration Document. *** No animal derived ingredients.
THE TECHNOLOGY

THE SCIENCE INSIDE
Biotin
Soy Proteins
Silicone-Free
DISCOVER EXTREME LENGTH CONDITIONER WITH BIOTIN
HOW TO USE EXTREME LENGTH CONDITIONER WITH BIOTIN
After shampooing with Extreme Length Shampoo, apply and distribute through hair. Rinse. Pros recommend following with Extreme Length Leave-In Treatment with Biotin.
WHY REDKEN PROS RECOMMEND IT

Many of my clients struggle with breakage and really don't know where to start when it comes to treating damage throughout their strands. I love that the Redken Extreme Length range is easy to use and achieves professional results that get better and better with time. It targets hair’s breaking points at the scalp, lengths, and ends and is the best place to start with your hair journey.
BEFORE AND AFTER
Environmental & social impact

Environmental & Social Impact
Redken is committed to continually improving the impact of its products throughout the product lifecycle, including the production and anticipated usage. This tool is designed to help assess the relative environmental & social impact of Redken compared to other L’Oreal Groupe products in the same category around the world in 2020. The calculation method was developed with the help of independent scientific experts and Bureau Veritas Certification, an independent auditor. The score takes into account 14 environmental impact factors all along the product's life cycle.
Learn more about the methodology, here
Overall environmental impact
Compared to other similar L’Oreal Groupe Products sold worldwide in 2020









Every consumer product has some impact on the environment. A good score here does not mean a product has a positive impact or no impact on the environment. The letters and colors used in this tool are designed to help you make comparisons to other similar products in L'Oréal's global portfolio, so you can make more informed choices.
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Manufacturing conditions
Made in a responsible manufacturing plant.
Packaging Facts
Social impact of the product
The ingredients and components of this product are sourced from suppliers committed to respect the fundamental principles of the UN on labor standards.
Discover our evaluation methodology and all that we are implementing to reduce our impacts together.
Learn MoreFREQUENTLY ASKED QUESTIONS
Answers to Your Frequently Asked Questions